1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex Ar [27]
3 years ago
15

James had lunch at a local diner.He had two burgers and a soda.The soda cost $2.00.Sales tax was added to his meal at a rate of

10% .When he received his check ,he then left a top for the waitress that was 20% of the total amount he was billed .He spent $19.80 for lunch that day.How much did each burger cost? SHOW WORK!
Mathematics
1 answer:
diamong [38]3 years ago
3 0

2 burgers and a soda the soda cost 2 dollars since sale tax was added to his meal at the rate of 10%  so 20 cents added 19.80 minus 2.20 (I cant think cause im being rushed lol) which equals 17.60 divided by 2 8.80 dollars each

You might be interested in
I know how to find slope I need help finding out what to do after that
Liula [17]
I think its letter D because x + 2y fits with the equation and there for -3
5 0
3 years ago
Read 2 more answers
A dolphin in an aquarium is 12 feet long. A scale model of the dolphin is 3.5 inches long. What is the scale factor of the mode?
polet [3.4K]

 Assuming the life sized dolphin is 12 ft long, what we want to know is what factor do you multiply 12 ft by to get 3.5 inches so converting this to an equation gives: 12*f=3.5 solving for f gives f=3.5/12=.29166...The units on the factor are inches/foot.

        So to get the size if anything linear in the small scale you just multiply it's dimension in the full scale by f.

3 0
3 years ago
A) 2 x -7 =<br>b) -3 x 4 =<br>c) -5 % -6 =​
erastovalidia [21]

Answer:

a)2×-7= -14

b)-3×4= -12

c)-5%+6= -6.05

8 0
3 years ago
Read 2 more answers
What is four hundred twenty-eight and forty-six hundredths written in standard form? 5th grade
Akimi4 [234]

Answer:

4.2846*10^2

Step-by-step explanation:

428.46

4.2846*10^2 hopefully

6 0
3 years ago
The area of the triangle is 42 square inches. find the value of x when a = x and b = (x+8)
damaskus [11]

Answer:

6 and -14

Step-by-step explanation:

Area of the triangle = 1/2 ab

42 = 1/2 (x)(x+8)

42 *2 = x(x+8)

84 = x²+8x

x²+8x-84 = 0

x²+14x-6x-84 = 0

x(x+14)-6(x+14) = 0

x-6 = 0 and x+14 = 0

x = 6 and -14

Hence the values of x are 6 and -14

3 0
2 years ago
Other questions:
  • a pair of inline skates are on sale for $90. If this price represents 9% discount from the original price, what is the original
    7·2 answers
  • Work out the smallest integer value of x that satisfies the inequality 4x-3&gt;22. ( I have not learned this question in maths )
    5·1 answer
  • Pls helppp lol i dont understand how to do this. can someone give me an explanation?
    12·2 answers
  • Choose a symbol to make the following statement true
    6·2 answers
  • (A) In some cases, neither of the two equations in the system will contain a variable with a coefficient of 1, so we must take a
    8·1 answer
  • What is 12/25 divided by 4
    12·2 answers
  • 5 plus 7 times 23 divided by 2<br><br> pls help! brainliest, thanks, rattings, etc.
    13·1 answer
  • Hello! I am currently failing math class and if I don’t get it together I might have to repeat the grade! so I really need you h
    9·1 answer
  • (9x+5)-(6x-8) please help.​
    6·2 answers
  • The formula for distance traveled d is d=rt, where r is the average speed of the object and t is time traveled. If an object tra
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!